diff --git a/tailbone/views/products.py b/tailbone/views/products.py
index 0af8b09a..f60abc75 100644
--- a/tailbone/views/products.py
+++ b/tailbone/views/products.py
@@ -663,7 +663,7 @@ def print_labels(request):
         return {'error': "Couldn't get printer from label profile"}
 
     try:
-        printer.print_labels([(product, quantity)])
+        printer.print_labels([(product, quantity, {})])
     except Exception, error:
         return {'error': str(error)}
     return {}